yawn

Definition

An involuntary action of opening the mouth wide and inhaling deeply, typically due to tiredness or boredom.

हिन्दी थकान या ऊब के कारण मुंह को व्यापक खोलकर गहराई से सांस लेने की एक अनिवार्य क्रिया

Example

"He couldn't help yawning during the long meeting."